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21-01-2026 19:55

Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

21-01-2026 16:48

Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

20-01-2026 17:49

Hardware Tony Hardware Tony

I offer this collection as a possibility only as e

15-01-2026 15:55

Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

03-01-2026 15:36

éric ROMERO éric ROMERO

Bonjour, Pouvez-vous me dire quel est le nom à p

19-01-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) 

17-01-2026 19:35

Arnold Büschlen

Hallo, ich suche zu Cosmospora aurantiicola Lite

16-01-2026 00:45

Ethan Crenson

Hi all, On decorticated hardwood from a New York

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

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Phaeohelotium imberbe ?
Thierry Blondelle, 30-06-2024 14:17
Thierry BlondelleHello

Sur bois mort d'Alnus en milieu humide (bord de ruisseau)

Apothécies : orangée-roussâtre, très convexes, parfois crénelées, de 0.3 cm à pied court.

Réaction amyloïde peu marquée voire nulle d'où mon interrogation sur un représentant du genre.

spores ellipsoïdes-fusiformes, multiguttulées
(8.8)-10.8-(14.7) x (3.2)-3.5-(4.1) N=15
Q= 3

Paraphyses à nombreuse granulations (réfringentes ?)

Croziers +

Excipulum angularis

J'ai écarté P monticola pour la couleur et P. epiphyllum qui a des spores plus grandes.
J'ai retenu P. imberbe mais un autre genre (Cudoniella ?) est aussi possible.

Merci pour vos remarques.

Salutations
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Hans-Otto Baral, 30-06-2024 17:19
Hans-Otto Baral
Re : Phaeohelotium imberbe ?
I have a folder "imberbis aff. inamyloid" which could fit your specimen.

H. imberbis = Phaeohelotium imberbe is something like a Cudoniella, if taking a narrower genus concept, although it was never combined there.

From my HB 7469 (drawing) I have a sequence which clarified that this is not conspecific with H. imberbis with amyloid asci.
Thierry Blondelle, 30-06-2024 20:33
Thierry Blondelle
Re : Phaeohelotium imberbe ?
Thanks Zotto. Possible to acceed to the drawing ?
Hans-Otto Baral, 30-06-2024 20:58
Hans-Otto Baral
Re : Phaeohelotium imberbe ?

Ascomycete illustrations

Helotiales

Helotiaceae

Cudoniella

imberbis aff. inamyloid
Thierry Blondelle, 30-06-2024 23:03
Thierry Blondelle
Re : Phaeohelotium imberbe ?
Interesting feature. Quite closely to my own finding fifteen miles away
Hans-Otto Baral, 01-07-2024 08:11
Hans-Otto Baral
Re : Phaeohelotium imberbe ?
Also dépt. Herault? Would be good to know the exact place, also the date.

In my case the wood was ring-pored, Fraxinus or Castanea. You are sure with Alnus?
Thierry Blondelle, 01-07-2024 09:08
Thierry Blondelle
Re : Phaeohelotium imberbe ?
Yes. I'll sent to you name and localisation of the place.
Rotten branch is  not easy to identify. But finally, I'm not really sure of Alnus.
I'll join pics of the piece of wood.
Hans-Otto Baral, 02-07-2024 09:04
Hans-Otto Baral
Re : Phaeohelotium imberbe ?
Thanks for the data and the correction of the wood. Corylus is scattered-pored but Fraxinus and Castanea are ring-pored.